Justices of the Supreme Court of the United States pose for a 2006 class photo inside the Supreme Court in Washington March 3, 2006. In a major blow for President George W. Bush's war on terrorism, the U.S. Supreme Court ruled on June 29, 2006 that the military tribunal system set up to try Guantanamo prisoners violates the Geneva Conventions and U.S. military rules. Standing from L-R are: Justice Stephen Breyer, Justice Clarence Thomas, Justice Ruth Bader Ginsburg and Justice Samuel Alito. Seated from L-R are: Justice Anthony Kennedy, Justice John Paul Stevens, Chief Justice John Roberts, Justice Antonio Scalia, and Justice David Souter. REUTERS/Larry Downing/Files (UNITED STATES)